Home / 17,684,754.33-24,404,710.95-9,949,778.19

Finding the Fourth Proportional to 17,684,754.33, 24,404,710.95 and 9,949,778.19

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Solution

The fourth proportional to 17,684,754.33, 24,404,710.95 and 9,949,778.19 is: 13,730,553.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,684,754.33 : 24,404,710.95 = 9,949,778.19 : x
  2. Step 2: Convert to fraction form
    17,684,754.33/24,404,710.95 = 9,949,778.19/x
  3. Step 3: Cross multiply
    17,684,754.33x = 24,404,710.95 × 9,949,778.19
  4. Step 4: Simplify right side
    17,684,754.33x = 242,821,460,743,564.16
  5. Step 5: Solve for x
    x = 242,821,460,743,564.16/17,684,754.33
  6. Step 6: Final answer
    x = 13,730,553.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.